71358826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 143265024

約数和(自身を除く): 71906198

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 97, 119, 154, 187, 194, 238, 281, 374, 562, 679, 1067, 1309, 1358, 1649, 1967, 2134, 2618, 3091, 3298, 3934, 4777, 6182, 7469, 9554, 11543, 14938, 18139, 21637, 23086, 27257, 33439, 36278, 43274, 52547, 54514, 66878, 105094, 126973, 190799, 253946, 299827, 367829, 381598, 463369, 599654, 735658, 926738, 2098789, 3243583, 4197578, 5097059, 6487166, 10194118, 35679413, 71358826]

約数ペア:

[(1, 71358826), (2, 35679413), (7, 10194118), (11, 6487166), (14, 5097059), (17, 4197578), (22, 3243583), (34, 2098789), (77, 926738), (97, 735658), (119, 599654), (154, 463369), (187, 381598), (194, 367829), (238, 299827), (281, 253946), (374, 190799), (562, 126973), (679, 105094), (1067, 66878), (1309, 54514), (1358, 52547), (1649, 43274), (1967, 36278), (2134, 33439), (2618, 27257), (3091, 23086), (3298, 21637), (3934, 18139), (4777, 14938), (6182, 11543), (7469, 9554)]